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Cell Structure Flashcards | StudBud
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Cell Structure
Cell Structure
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1
The compound light microscope is called compound because
it requires both eyes to look into it
it is heaver than other microscopes
it uses 2 sets of lenses
it uses 2 kinds of lights
2
What is an example of a prokaryotic cell?
fungi
protozoans
bacteria
algae
3
This is a picture of which organelle?
Ribosome
Mitochondrion
Vacuole
Golgi Apparatus
4
Which one is NOT a cellular boundary?
Cell Membrane
Nucleus
Cell Wall
Capsule
5
If you use a 40X objective and a 10X eyepiece, the image will be magnified by how much?
400
4000
4400
440
6
The basic study of cells is called
cytology
physiology
biology
cartology
7
What genetic material is within the nucleus?
Amino Acids
ER
Proteins
DNA
8
Who is known for grinding his own lenses to view tiny organisms?
Leeuwenhoek
Linnaeus
Pasteur
Hooke
9
Which end is points inward, away from the water?
Hydrophilic
Lipid
Phospholipid
Hydrophobic
10
What part of the microscope is labeled #7?
Coarse Adjustment Knob
Objective
Base
Diaphragm
11
Which of these has a cell wall?
Humans
Baby
Plants
Bear
12
Which organelle functions in protein synthesis?
ribosomes
endoplasmic reticulum
vacuoles
lysosomes
13
Compared to plant cells, animal cells do not have
cytoplasm
cell wall
cell membrane
nucleus
14
Which organelle acts as the "garbage disposal"?
vacuole
lysosome
chloroplast
ribosome
15
Which type of transport REQUIRES energy?
Diffusion
Passive
Active
Osmosis
16
What is turgor pressure?
everything has cells
endoplasmic reticulum
abundance of water inside a cell
a cell cannot be broken down into something less complex
17
Selectively permeable membranes allow ________ to pass through.
some molecules
all molecules
concentrated molecules
no molecules
18
A nucleus is NOT found in
eukaryotic cells
animal cells
plant cells
prokaryotic cells
19
The thick fluid inside the cell membrane where the organelles are located is called _________
cytoplasm
capsule
cell wall
nucleus
20
This is a picture of what?
Nucleus
Carbohydrate
Endoplasmic Reticulum
Lipid Bilayer
21
Which organelle stores materials in a cell?
golgi apparatus
cilia
lysosome
vacuoles
22
Which end points toward the water?
Hydrophillic
Lipid
Phosolipid
Hydrophobic
23
The movement of molecules from high concentration to low concentration is called ______
active transport
selectively permeable membrane
lipid bilayer
diffusion
24
Chloroplasts do what?
contain enzymes for digestion
make proteins
Store materials
contain substances for photosynthesis
25
Which of these has a capsule?
Algae
Some Bacteria
Plants
Humans
26
Which number is pointing to the coarse adjustment knob?
5
11
10
12
27
Which organelle functions by breaking down sugar molecules to release energy for the cell?
mitochondria
nucleus
vacuoles
lysosomes
28
What is NOT needed for osmosis to take place?
Energy
Selectively Permeable Membrane
Water
